HELP: cam for TPI/HSR
Thread Starter
Joined: Dec 2004
Posts: 312
Likes: 1
From: Litchfield Park, AZ
Car: 1986 IROC-Z/28
Engine: 406 CID SBC
Transmission: 700R4 A4
HELP: cam for TPI/HSR
ok, i decided if i can drop $500 for cams for my hayabusa... i can spent $100 on a cam for the car
. right now as the car sits, it has a TPI intake on it. which is ok.. but i SERIOUSLY need 2 get that HSR for her to breath. so im wondering what cam i should do in the mean time.
im looking at a (236/242, .520/.540) *dont know what LSA i want.. thinking either 112 or 110. but its based off of 1.5 RR... and i do have 1.6's * but im debating on if i should get a "better" cam more ment for a HSR and install it now, or just get a decent cam for the TPI now, and when i get my HSR, get 1 then. im also going 2 switch from AFR 195 heads 2 AFR 220's when i get the HSR.
any help would be appreciated, and and other cam sizes would be appreciated as well.
. right now as the car sits, it has a TPI intake on it. which is ok.. but i SERIOUSLY need 2 get that HSR for her to breath. so im wondering what cam i should do in the mean time. im looking at a (236/242, .520/.540) *dont know what LSA i want.. thinking either 112 or 110. but its based off of 1.5 RR... and i do have 1.6's * but im debating on if i should get a "better" cam more ment for a HSR and install it now, or just get a decent cam for the TPI now, and when i get my HSR, get 1 then. im also going 2 switch from AFR 195 heads 2 AFR 220's when i get the HSR.
any help would be appreciated, and and other cam sizes would be appreciated as well.
Thread Starter
Joined: Dec 2004
Posts: 312
Likes: 1
From: Litchfield Park, AZ
Car: 1986 IROC-Z/28
Engine: 406 CID SBC
Transmission: 700R4 A4
hmm.. i found a lunati cam... 300 duration/.515 lift
or a 295 duration and .535 lift
has it been this long since i looked at cams for thjis car.. lol
or a 295 duration and .535 lift
has it been this long since i looked at cams for thjis car.. lol Thread Starter
Joined: Dec 2004
Posts: 312
Likes: 1
From: Litchfield Park, AZ
Car: 1986 IROC-Z/28
Engine: 406 CID SBC
Transmission: 700R4 A4
ok here are the "specs" for the cams im looking at...
none say their @ .050 though.. or they do and im missing it. either way, the 2nd 1 is looking the best cause of the lift, but #3 is a bit better cause of the powerband (then again, i plan on getting a HSR and 220 heads) so maybe the 2nd cam will b better 2 "deal" with for a while.
this 1 i think is more for bracket racing
http://www.jegs.com/cgi-bin/ncommerc...rfnbr=14403&pr menbr=361
Adv. Duration: 300°/300°
Gross Lift: .515''/.515''
RPM Range: 2500-6500
and these 2 are more for computer controlled cars
http://www.jegs.com/cgi-bin/ncommerc...rfnbr=14405&pr menbr=361
Adv. Duration: 295°/295°
Gross Lift: .534''/.534''
RPM Range: 2500-6500
http://www.jegs.com/cgi-bin/ncommerc...rfnbr=136731&p rmenbr=361
Adv. Duration:290°/290°
Gross Lift:.490''/.490''
RPM Range:1500-6200
_________________
EDIT: ok, the links wanna screw up.. where that space is.. u have 2 put an " = " sign.
none say their @ .050 though.. or they do and im missing it. either way, the 2nd 1 is looking the best cause of the lift, but #3 is a bit better cause of the powerband (then again, i plan on getting a HSR and 220 heads) so maybe the 2nd cam will b better 2 "deal" with for a while.
this 1 i think is more for bracket racing
http://www.jegs.com/cgi-bin/ncommerc...rfnbr=14403&pr menbr=361
Adv. Duration: 300°/300°
Gross Lift: .515''/.515''
RPM Range: 2500-6500
and these 2 are more for computer controlled cars
http://www.jegs.com/cgi-bin/ncommerc...rfnbr=14405&pr menbr=361
Adv. Duration: 295°/295°
Gross Lift: .534''/.534''
RPM Range: 2500-6500
http://www.jegs.com/cgi-bin/ncommerc...rfnbr=136731&p rmenbr=361
Adv. Duration:290°/290°
Gross Lift:.490''/.490''
RPM Range:1500-6200
_________________
EDIT: ok, the links wanna screw up.. where that space is.. u have 2 put an " = " sign.
Last edited by AZ406TPI; Apr 29, 2005 at 08:17 PM.
Thread Starter
Joined: Dec 2004
Posts: 312
Likes: 1
From: Litchfield Park, AZ
Car: 1986 IROC-Z/28
Engine: 406 CID SBC
Transmission: 700R4 A4
does NO ONE know cams in here??
here is another 1 ive bene looking at.. has nice lift #'s..
Comp Cams NX284H with 240/253 duration and .541/.56 lift with your 1.6 rockers. It was on a 113 lobe seperation.
here is another 1 ive bene looking at.. has nice lift #'s..
Comp Cams NX284H with 240/253 duration and .541/.56 lift with your 1.6 rockers. It was on a 113 lobe seperation.
What cam do you have in it now and what are you looking for from the swap? Your et and mph is pretty screwed up. I'm assuming that et /mph was on the spray,, so it looks like you need to work more on the suspension getting what you already have to hook up.
Thread
Thread Starter
Forum
Replies
Last Post





